Professional Design:----these tube racks are designed 17mm/0.7inch test tubes or centrifuge tubes, suitable laboratory or home use.
Hold 18 Test Tubes:----test tubes test tube racks can hold 18 test tubes in an orderly manner, thus saving a lot of space and serving as a carrier better tube movement.
Polished Surfaces:----centrifuge tube rack has a highly polished surfaces with no edges or sharpness corners and chemically .
Acrylic Material:----test tube holder made of acrylic material, clear, glossy, strong structure, strong , light weight and .
Use:----not only experiments, but also kitchen storage of ground or mixtures.